@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f50f56a5-b577-4313-9f67-aad5513155c4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f50f56a5-b577-4313-9f67-aad5513155c4> .